Correction of Major Shareholding Report: Stake Reduced by Excluding Missing Special Related Person

[Reason for correction] Addition of omitted special related person (actually excluding Ahn Young-soo from special relations)
[Before correction] Holdings: 10,184,756 shares (33.62%), voting rights: 10,184,756 shares (33.62%)
[After correction] Holdings: 10,114,756 shares (33.39%), voting rights: 10,114,756 shares (33.39%)
[Change] Shares: -654,367 (-2.16%), voting rights: -654,367 (-2.16%)
[Detail]Ahn Young-soo's 70,000 shares (0.23%) fully disposed (disposal price 9,348 won) → zero stake